HCD-GTR333/GTR555/GTR777/GTR888
71
Pin No.
Pin Name
I/O
Description
56
FRR_SPK_LED_RED
O
Front Speaker Right RED LED Control Pin. “H”: LED on (Only for HCD-GTR777 and HCD-
GTR888)
57
FRR_SPK_LED_BLUE
O
Front Speaker Right BLUE LED Control Pin. “H”: LED on (Only for HCD-GTR777 and HCD-
GTR888)
58
SWL_SPK_LED_RED
O
Subwoofer Speaker Left RED LED Control Pin. “H”: LED on (Only for HCD-GTR777 and
HCD-GTR888)
59
SWL_SPK_LED_BLUE
O
Subwoofer Speaker Left BLUE LED Control Pin. “H”: LED on (Only for HCD-GTR777 and
HCD-GTR888)
60
SWR_SPK_LED_RED
O
Subwoofer Speaker Right RED LED Control Pin. “H”: LED on (Only for HCD-GTR777 and
HCD-GTR888)
61
SWR_SPK_LED_BLUE
O
Subwoofer Speaker Right BLUE LED Control Pin. “H”: LED on (Only for HCD-GTR777 and
HCD-GTR888)
62
VCC2
-
Power supply terminal (+3.3V)
63
PCONT(SUB)
O
13.5V & 7V Power Switch Control pin. “H”: 13V
64
VSS
-
Ground terminal
65
PCONT(MAIN)
O
Digital Amp Module Power Control Pin. “H”: ON
66
SP-RLY
O
Relay drive signal output for the front speakers “H”: relay on
67
AD-KEY0
I
Key input terminal (A/D input)
68
/SD FAST
I
Power Supply Shutdown Protection Detection Pin. “L”: Protect on
69
FAN-DRIVE/FAN-EN
O
Fan Control Switch “H”: fan on
70
NO-USE
-
Unused
71
DAMP_RESET
O
Digital Amp Reset Pin
72
/FANBLOCK
I
Fan Block Detection Pin. “L”: Block On
73
RESONANCE DET
I
Resonance Protection Detection Pin
74
/SD
I
Digital Amp Shutdown Protection Detection Pin. “L”: Protect on
75
ST_RDS
I
Input for RDS Text Detect Signal (L: RDS Detect)
76
NO-USE
-
Unused
77
ST_DATA
I/O
Tuner IC: Clock signal for IIC communication
78
ST_CLK
I/O
Tuner IC: Data signal for IIC communication
79
SUB_ON
O
Main power on/off control signal output “H”: power on
80
/SW-MUTE
O
Muting Control Switch for Subwoofer Speaker. “L”: mute on (Only for HCD-GTR555/
HCD-GTR777 and HCD-GTR888)
81
/FRONT-MUTE
O
Muting Control Switch for Front Speaker. “L”: mute on
82
HUB-VBUS-DETECT
O
Hub Power (V-DET) Control Port
83
HUB-RESET
O
MTK Hub Board reset pin
84
/HUB-OC1
I
USB Overcurrent Detection input port 1
85
/HUB-OC2
I
USB Overcurrent Detection input port 2
86
AUDIO-DATA
O
Serial data transfer clock signal output to audio signal processor, R2A15216FP
87
AUDIO-CLK
O
Serial data output to audio signal processor, R2A15216FP
88
MTK-PWR-MONITOR
I
MTK DMB Board power monitor input pin (A/D input)
89
NO-USE
-
Unused
90
NO-USE
-
Unused
91
MIC_DATA_IN
I
VACS level detection (HCD-GTR777 and HCD-GTR888)
92
NO-USE
-
Unused
93
MODEL_DESTINATION-IN
I
Model and Destination setting terminal (A/D input)
94
AD-KEY1
I
Key input terminal (A/D input)
95
MASTER-VOLUME
I
Jog dial pulse input from the MASTER VOLUME encoder (A/D input)
96
AVSS
I
Ground terminal (for A/D conversion)
97
NO-USE
-
Unused
98
VREF
I
A/D Converter reference voltage input terminal (+3.3V)
99
AVCC
-
Power supply terminal (+3.3V) (for A/D conversion)
100
NO-USE
-
Unused
Содержание HCD-GTR333
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